Re: Diferents RAID levels.

Posted in 2000

Obnoxio The Clown — Mon, 06 Nov 2000 15:15:22 GMT — source: Informix-list mailing list archive (1991-1998)

From: "Isidre PONS ROCA" <ipons@dtgna.altanet.org> > >Platform : Informix 9.24.UC1 on Solaris 2.6 9.20 or 9.14? There is no 9.24? >We are planning how can increase the performance of our storage system and >do it more secure. >Art, Obnoxio and others say "never use RAID 5 (this message repeat n+1 >times) USE RAID 10" but i have a lot of >doubts (not about RAID5) about the diference between RAID 0+1 and RAID 10. One is where you stripe first and then mirror. This is useless. The other is where you mirror pairs of disk and then stripe across one set (which effectively makes a stripe across the mirror, by implication). This is good. _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com. Share information about yourself, create your own public profile at http://profiles.msn.com.